CN101603222A - A kind of cellulosic fiber spinning method - Google Patents
A kind of cellulosic fiber spinning method Download PDFInfo
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- CN101603222A CN101603222A CNA2009101822604A CN200910182260A CN101603222A CN 101603222 A CN101603222 A CN 101603222A CN A2009101822604 A CNA2009101822604 A CN A2009101822604A CN 200910182260 A CN200910182260 A CN 200910182260A CN 101603222 A CN101603222 A CN 101603222A
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Abstract
A kind of cellulosic fiber spinning method, relate to a kind of spinning technology field, its process is blowing, comb and parallel cotton fibers prior to spinning, drafting, rove, spun yarn, winder, described blowing, comb and parallel cotton fibers prior to spinning, drafting, rove adopt the cotton spinning amount of resetting high efficient technology respectively, and spun yarn adopts the double joint rove to feed the match network spinning process of drawing-off simultaneously.Before spin blowing, comb and parallel cotton fibers prior to spinning, drafting, rove operation board production capacity and significantly improve, can effectively reduce equipment investment, reduce production costs such as recruitment, electricity consumption.Compare with traditional handicraft, yarn quality further improves, and resultant yarn filoplume is few, and bar makes a good job of, and is powerful high.
Description
Technical field
The present invention relates to a kind of spinning technology field, spin pure the spinning and blended yarn of the amount of resetting high efficient technology technology spinning fibre cellulose fiber more specifically to a kind of match network.
Background technology
In the tradition spinning process, think light quantitatively, jogging speed, low-producing spinning process be the inevitable approach that guarantees constant product quality, still this steady quality is to be cost than higher input cost and lower output benefit.In recent years, match network spinning process and the amount of resetting high efficient technology have become the focus of cotton spinning industry and the topic that merits attention.Two kinds of spinning techniques respectively have pluses and minuses, the spinning principle of two kinds of technologies of following brief introduction:
One, match network spinning process spinning principle
It is to feed two rove with certain spacing on same ingot position that the match network spins, and two rove are drafted respectively, and sliver is after front roller output, because the effect of twisting, two slivers form a spun yarn by twisted together.The sliver that the match network spins is not twisted substantially at the front roller nip place, so there be not so-called " twist triangle zone ", has significantly reduced the flyings in workshop, and through behind the winding procedure, the hairiness ratio compact spinning of match doff still less.The match doff is in twisting process, and the inside and outside degree that shifts of drawing-off is little, fiber alignment rule behind the resultant yarn, and its yarn strength is better than single thread, and in addition, the details of match doff is few, and this is also powerful helpful to increasing.Matching the network spinning technique up to now is used widely in cotton spinning wool spinning bast fibre spinning system.
But, match network spinning process also has its weak point: in match network spinning process, the drawing-off state of single rove is the twice of the spun yarn number that spins, match the quantitatively little a lot of than traditional spinning process usually of network spinning process, increased the pressure of rove operation greatly, spin the performance of efficient before the influence, cause multipurpose device, many recruitments.To the sliver of twisted point section, fiber number is that half of number of fiber on the spun yarn cross section spun by institute at front roller nip, if raw material is too poor or technological parameter is selected improperly, can increases spinning and breaking end, even can't normally spin.
Two, the efficient spinning process principle of the cotton spinning amount of resetting
The amount of resetting high efficient technology is meant on modern spinning equipment, initiatively bring into play the potential of modern novel device,, spun the amount of resetting before realizing with equipment and the specially technological progress drive process innovation application of part, the spun yarn high draft is main high efficiency, the spinning unit engineering of high benefit.High efficient technology has been broken through the theory and practice application of traditional spinning process, and a kind of resource-effective new pattern of management has been explored by enterprise for spinning, and the new way of a profit growth is the inexorable trend of spinning process research from now on.High efficient technology reduce recruitment and reduce production costs playing a key effect, so high efficient technology has higher popularization and application values to improving board output, significantly reducing preceding spinning equipment board.
But, after the rove amount of resetting spun yarn high draft is particularly adopted in the application of high efficient technology, coarse yarn density increases, and the width of feeding drawing-off part yarn is increased, and enters the proparea yarn after the little twist of rove and more curries favor with non-twist, yarn is easy to disperse, the proparea drawing-off that spun yarn is bigger makes the yarn divergent trend more obvious, and the yarn twist triangle zone is increased, and filoplume increases, thereby adopt such technology resultant yarn filoplume more, be unfavorable for the processing of later process.
Summary of the invention
The object of the invention is to invent a kind of both having helped improves the quality of products, and can improve added value of product, obviously raises the efficiency again, reduces energy consumption, and the produce cellulose fibers that reduces production costs is pure to be spun and the spinning method of blended yarn.
Its process of cellulosic fiber spinning method of the present invention is blowing, comb and parallel cotton fibers prior to spinning, drafting, rove, spun yarn, winder, be characterized in that described blowing, comb and parallel cotton fibers prior to spinning, drafting, rove adopt the cotton spinning amount of resetting high efficient technology respectively, spun yarn adopts the double joint rove to feed the match network spinning process of drawing-off simultaneously.
Carding step adopts AC2520 Bearded-needle knitted cloth, AD4030 doff clothing, AT5610 taker-in clothing, MCH flat-clothing, guarantees fiber carding quality under the amount of the resetting condition.
When spinning process adopted match network spinning process, novel features such as Xiao, press bar distance clip, Pneuamtic cradle on the extensive use pressure bar improved yarn quality.Also can utilize computer art design software system, carry out the parameters Optimization configuration, realize the amount of resetting high efficient technology and the combination of matching the network spinning process.
The present invention is directed to cellulose fibre series (comprising pure spinning and blending) product feature, use the match network and spin the novel process technology that combines with cotton spinning high efficient technology technology, it uses for reference the advantage of above-mentioned two kinds of technology, realize that two kinds of technology learn from other's strong points to offset one's weaknesses, have complementary advantages, can under the situation that does not increase cost of investment substantially, obtain the synchronized development of product, technology and benefit.
Operational effect of the present invention is analyzed (is example with 40 stocking yarns of 20,000 spindle large-scale production viscose glues):
1, direct economic benefit is remarkable.This technology and traditional spinning technique equipment capacity improve, and the equipment one-time investment is saved 4,500,000 yuan, about 800,000 yuan of the annual saving electricity charge and machine supplies expenses.
2, the product resultant yarn filoplume is few, and bar makes a good job of, and powerful high, the yarn added value improves, for good basis is established in the processing of later process textiles.
3, production labor reduces, and ten thousand ingot recruitments can reduce by 8 people, annual 240000 yuan of the wage costs of saving.
4, this investment in machinery and equipment is less, only needs the creel of fine spining machine is transformed and novel special part is used at the spinning-drafting position, and all can use for a long time, and the investment payback time is short.
The specific embodiment
Process is: blowing, comb and parallel cotton fibers prior to spinning, drafting, rove, spun yarn, winder.
Blowing, comb and parallel cotton fibers prior to spinning, drafting, rove operation adopt the cotton spinning amount of resetting high efficient technology technology, and carding step adopts AC2520 Bearded-needle knitted cloth, AD4030 doff clothing, AT5610 taker-in clothing, MCH flat-clothing, guarantees fiber carding quality under the amount of the resetting condition.
Spinning process is used the match network spinning process technology that the double joint rove feeds drawing-off simultaneously, also can be in conjunction with using parts such as Xiao, press bar distance clip, Pneuamtic cradle on novel card clothing, the pressure bar, utilize computer art design software system, carry out the parameters Optimization configuration, realize the combination of two kinds of technologies.
The difference of the present invention and above-mentioned two kinds of technology is:
1, two kinds of technology is organically combined, use for reference the advantage of two kinds of technology, learn from other's strong points to offset one's weaknesses, realized mutual supplement with each other's advantages.Before spin blowing, comb and parallel cotton fibers prior to spinning, drafting, rove operation board production capacity and significantly improve, can effectively reduce equipment investment, reduce production costs such as recruitment, electricity consumption.
2, compare with traditional handicraft, yarn quality further improves, and resultant yarn filoplume is few, and bar makes a good job of, and powerful high, main performance index is promoted synchronously.
Spin the quantitative difference configuration of semi-products before the table 1 to change of production contrast when
Table 2 comparison on Yarn
Claims (3)
1, a kind of cellulosic fiber spinning method, its process is blowing, comb and parallel cotton fibers prior to spinning, drafting, rove, spun yarn, winder, it is characterized in that described blowing, comb and parallel cotton fibers prior to spinning, drafting, rove adopt the cotton spinning amount of resetting high efficient technology respectively, spun yarn adopts the double joint rove to feed the match network spinning process of drawing-off simultaneously.
2, according to the described cellulosic fiber spinning method of claim 1, it is characterized in that: carding step adopts AC2520 Bearded-needle knitted cloth, AD4030 doff clothing, AT5610 taker-in clothing, MCH flat-clothing.
3, according to the described cellulosic fiber spinning method of claim 1, it is characterized in that: when spinning process adopted match network spinning process, novel special parts such as Xiao, press bar distance clip, Pneuamtic cradle on the extensive use pressure bar improved yarn quality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101822604A CN101603222B (en) | 2009-07-06 | 2009-07-06 | Cellulosic fiber spinning method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009101822604A CN101603222B (en) | 2009-07-06 | 2009-07-06 | Cellulosic fiber spinning method |
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| CN101603222A true CN101603222A (en) | 2009-12-16 |
| CN101603222B CN101603222B (en) | 2011-01-19 |
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| CN2009101822604A Active CN101603222B (en) | 2009-07-06 | 2009-07-06 | Cellulosic fiber spinning method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102061542A (en) * | 2011-02-23 | 2011-05-18 | 南通双弘纺织有限公司 | Method for spinning organic cotton modal composite yarns |
| CN102493050A (en) * | 2011-11-22 | 2012-06-13 | 浙江龙源纺织股份有限公司 | Cotton-spun yarn spinning technique with quantitative drawing overload |
| CN103184623A (en) * | 2011-12-28 | 2013-07-03 | 盐城市华跃织布厂 | Polyestercotton high-tenacity abrasive belt base fabric |
| CN103726152A (en) * | 2013-12-05 | 2014-04-16 | 成都三宇纺织有限公司 | Cotton yarn production process |
| CN110359143A (en) * | 2019-07-26 | 2019-10-22 | 际华三五四二纺织有限公司 | A kind of pure bamboo Dai Er high grade cotton yarn |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102031608B (en) * | 2011-01-24 | 2013-10-09 | 中原工学院 | Method for producing regenerated cellulose fiber dyed yarns |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK1061167T3 (en) * | 1999-06-15 | 2004-11-01 | Wgf Colcoton Garn Hasenack & C | Knit product, such as stocking, tights, sock or the like. like. and the use of Siro yarns for the manufacture of socks, tights, socks and other knitted elastic garments |
| CN1932096A (en) * | 2005-09-13 | 2007-03-21 | 倪远 | Ring spindle spinning process |
| CN1932097A (en) * | 2006-10-10 | 2007-03-21 | 朱鹏 | Ring spindle spinning process |
-
2009
- 2009-07-06 CN CN2009101822604A patent/CN101603222B/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102061542A (en) * | 2011-02-23 | 2011-05-18 | 南通双弘纺织有限公司 | Method for spinning organic cotton modal composite yarns |
| CN102493050A (en) * | 2011-11-22 | 2012-06-13 | 浙江龙源纺织股份有限公司 | Cotton-spun yarn spinning technique with quantitative drawing overload |
| CN102493050B (en) * | 2011-11-22 | 2014-06-11 | 浙江龙源纺织股份有限公司 | Cotton-spun yarn spinning technique with quantitative drawing overload |
| CN103184623A (en) * | 2011-12-28 | 2013-07-03 | 盐城市华跃织布厂 | Polyestercotton high-tenacity abrasive belt base fabric |
| CN103726152A (en) * | 2013-12-05 | 2014-04-16 | 成都三宇纺织有限公司 | Cotton yarn production process |
| CN110359143A (en) * | 2019-07-26 | 2019-10-22 | 际华三五四二纺织有限公司 | A kind of pure bamboo Dai Er high grade cotton yarn |
| CN110359143B (en) * | 2019-07-26 | 2020-11-17 | 际华三五四二纺织有限公司 | Pure bamboo Daer high count yarn |
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| Publication number | Publication date |
|---|---|
| CN101603222B (en) | 2011-01-19 |
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